From 9e59d1fccab6ad7ee116575fad66ef23bb886633 Mon Sep 17 00:00:00 2001
From: Travis Plunk <travis.plunk@microsoft.com>
Date: Thu, 3 Oct 2024 13:09:07 -0700
Subject: [PATCH] Support new backport branch format (#24378)

---
 tools/releaseTools.psm1 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/releaseTools.psm1 b/tools/releaseTools.psm1
index a50651d888..9aa74f2853 100644
--- a/tools/releaseTools.psm1
+++ b/tools/releaseTools.psm1
@@ -808,7 +808,7 @@ function Invoke-PRBackport {
         $PrNumber,
 
         [Parameter(Mandatory)]
-        [ValidateScript({$_ -match '^release/v\d+\.\d+\.\d+'})]
+        [ValidateScript({$_ -match '^release/v\d+\.\d+(\.\d+)?'})]
         [string]
         $Target,